符合GB/T 10045 T493T5-1C1A  相当 AWS A5.20 E71T-5C EN ISO 17632-B-T49 3 T5-1 C1 A

产品特性DESCRIPTION

SWE715低碳钢50kg级碱性药芯焊丝，较SWE7T-1(711)具有良好的抗裂性能，可用于全位置焊接，飞溅小，烟雾低，强度高等特点。

SWE715 low-carbon steel 50kg alkaline flux cored welding wire，Its low temperature impact toughness is better than SWE711. It has good crack resistance and can be used for all position welding with low splashing, low smoke, and high strength.

应用APPLICATIONS

用于造船、钢结构、建筑、桥梁、机械设备、车辆制造、 海洋平台、管道、锅炉及压力容器等焊接需求。

Widely adopted in various fields, such as shipbuilding, steel structure, construction, bridges, machinery equipment, automobile manufacturing, Marine platform, pipe, boiler and pressure vessel, etc

电源类型CURRENT TYPE

焊枪接正电极DC+

过程保护PROCESS

二氧化碳气保焊Co2 gas-shielded welding

焊接位置WELDING POSITIONS            

平焊、角焊、仰焊、立向上焊、立向下焊 Flat, fillet, tilt, vertical up , vertical down

熔敷金属化学成分CHEMICAL COMPOSITION OF WELDED METAL %

试验项目Item

C

Si

Mn

P

S

GB/T Standard

≤0.18

≤0.9

≤2

≤0.030

≤0.030

例值 Typical values

0.055

0.28

1.47

0.011

0.005

熔敷金属力学性能MECHANICAL PROPERTIES OF WELDED METAL

试验项目Item

Rel/Rp0.2屈服强度（MPa）

Rm抗拉强度（MPa）

A伸长率（%）

试验温度（℃）

KV2(J)

GB/T Standard

≥390

490-670

≥18

-30

≥27

例值 Typical values

459

531

29

142

作业条件OPERATING CONDITIONS

直径Diameter [mm]

φ1.0

φ1.2

φ1.6

电流Current [A]

平焊Flat

100-200

120-300

180-450

上立焊/仰焊V-Up&Overhead

100-200

120-260

180-280

下立焊Vertical Downward

150--250

200-280

250-300

包装PACKAGING

5kg  15kg 盘装 Coil    也可以定制其他包装和规格Other packaging and other diameters: please consult us